30779506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10253}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 49219200

約数和(自身を除く): 18439694

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 10253, 20506, 194807, 389614, 809987, 1619974, 15389753, 30779506]

約数ペア:

[(1, 30779506), (2, 15389753), (19, 1619974), (38, 809987), (79, 389614), (158, 194807), (1501, 20506), (3002, 10253)]